title: Thermal activation and dry-heat inactivation of spores of Bacillus subtilis MD2 and Bacillus subtilis var. niger.
mesh_terms: D001412:Bacillus subtilis / Q000254:growth & development*; D003470:Culture Media; D006358:Hot Temperature; D013045:Species Specificity; D013171:Spores, Bacterial / Q000254:growth & development; D013242:Sterilization / Q000379:methods*
chemical_list: D003470:Culture Media